From d04947980d1eb8cad2105015df19923ebff16cf3 Mon Sep 17 00:00:00 2001
From: The-EDev <farook@the-e-dev.com>
Date: Wed, 21 Oct 2020 16:06:49 +0300
Subject: [PATCH] Added method to set timeout (default is 5 seconds)

---
 include/crow/app.h              | 19 ++++++++++++++++++-
 include/crow/dumb_timer_queue.h |  7 +++----
 2 files changed, 21 insertions(+), 5 deletions(-)

diff --git a/include/crow/app.h b/include/crow/app.h
index 169c4484b..f1e37435d 100644
--- a/include/crow/app.h
+++ b/include/crow/app.h
@@ -17,6 +17,7 @@
 #include "crow/middleware_context.h"
 #include "crow/http_request.h"
 #include "crow/http_server.h"
+#include "crow/dumb_timer_queue.h"
 
 
 #ifdef CROW_MSVC_WORKAROUND
@@ -27,6 +28,7 @@
 
 namespace crow
 {
+    int detail::dumb_timer_queue::tick = 5;
 #ifdef CROW_ENABLE_SSL
     using ssl_context_t = boost::asio::ssl::context;
 #endif
@@ -43,12 +45,14 @@ namespace crow
         {
         }
 
-		template <typename Adaptor> 
+
+        template <typename Adaptor>
         void handle_upgrade(const request& req, response& res, Adaptor&& adaptor)
         {
             router_.handle_upgrade(req, res, adaptor);
         }
 
+        ///Process the request and generate a response for it
         void handle(const request& req, response& res)
         {
             router_.handle(req, res);
@@ -66,23 +70,34 @@ namespace crow
             return router_.new_rule_tagged<Tag>(std::move(rule));
         }
 
+        ///Set the port that Crow will hadnle requests on
         self_t& port(std::uint16_t port)
         {
             port_ = port;
             return *this;
         }
 
+        ///Set the connection timeout in seconds (default is 5)
+        self_t& timeout(std::uint8_t timeout)
+        {
+            detail::dumb_timer_queue::tick = timeout;
+            return *this;
+        }
+
+        ///The IP address that Crow will handle requests on (default is 0.0.0.0)
         self_t& bindaddr(std::string bindaddr)
         {
             bindaddr_ = bindaddr;
             return *this;
         }
 
+        ///Run the server on multiple threads using all available threads
         self_t& multithreaded()
         {
             return concurrency(std::thread::hardware_concurrency());
         }
 
+        ///Run the server on multiple threads using a specific number
         self_t& concurrency(std::uint16_t concurrency)
         {
             if (concurrency < 1)
@@ -103,6 +118,7 @@ namespace crow
             cv_started_.notify_all();
         }
 
+        ///Run the server
         void run()
         {
             validate();
@@ -124,6 +140,7 @@ namespace crow
             }
         }
 
+        ///Stop the server
         void stop()
         {
 #ifdef CROW_ENABLE_SSL
diff --git a/include/crow/dumb_timer_queue.h b/include/crow/dumb_timer_queue.h
index fd5151834..e597ce970 100644
--- a/include/crow/dumb_timer_queue.h
+++ b/include/crow/dumb_timer_queue.h
@@ -12,10 +12,11 @@ namespace crow
 {
     namespace detail 
     {
-        // fast timer queue for fixed tick value.
+        ///Fast timer queue for fixed tick value.
         class dumb_timer_queue
         {
         public:
+            static int tick;
             using key = std::pair<dumb_timer_queue*, int>;
 
             void cancel(key& k)
@@ -48,7 +49,7 @@ namespace crow
                 while(!dq_.empty())
                 {
                     auto& x = dq_.front();
-                    if (now - x.first < std::chrono::seconds(tick))
+                    if (now - x.first < std::chrono::seconds(dumb_timer_queue::tick))
                         break;
                     if (x.second)
                     {
@@ -71,8 +72,6 @@ namespace crow
             }
 
         private:
-
-            int tick{5};
             boost::asio::io_service* io_service_{};
             std::deque<std::pair<decltype(std::chrono::steady_clock::now()), std::function<void()>>> dq_;
             int step_{};